The Series 1374-1375 from ATCi is a Satellite Antenna with Frequency Range 3.625 to 12.75 GHz, Antenna Gain 40.9 to 50.7 dBi, Beamwidth 0.5 to 1.45 Degrees, Crosspolar Isolation 30 dB, Operating Temperature -40 to 60 Degree C. More details for Series 1374-1375 can be seen below.